| ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 03634 | Graphics | Minor | Always | Jan 3, 2010, 03:10 | Feb 25, 2010, 17:38 |
| Tester | M.A.S.H. | View Status | Public | Platform | MAME (Self-compiled) |
| Assigned To | MathisRosenhauer | Resolution | Fixed | OS | Windows XP (32-bit) |
| Status [?] | Resolved | Driver | |||
| Version | 0.136 | Fixed in Version | 0.136u4 | Build | Normal |
| Fixed in Git Commit | Github Pull Request # | ||||
| Summary | 03634: quantum: Draws wrong lines | ||||
| Description |
There is a problem with the vector generator in Quantum (1982) since MAME 0.108u5. Quantum randomly draws wrong lines (see snaphots or video). Whatsnew (0.108u5) Rewrote the Atari vector generators, using the schematics and actual state machine PROMs. The state machine is now emulated so timing should be much more realistic. Clipping hardware in bzone and others is emulated instead of hardcoded. Improved accuracy of clocks and various other bits of cleanup. [Mathis Rosenhauer] |
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| Steps To Reproduce | |||||
| Additional Information | |||||
| Github Commit | |||||
| Flags | |||||
| Regression Version | 0.108u5 | ||||
| Affected Sets / Systems | quantum | ||||
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Attached Files
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 quantum.png (2,716 bytes) Jan 3, 2010, 03:10 | ||||
 Quantum-MP4.avi (356,376 bytes) Jan 3, 2010, 03:10 | |||||